remove unused includes

[elogind.git] / src / libsystemd / sd-hwdb / sd-hwdb.c

diff --git a/src/libsystemd/sd-hwdb/sd-hwdb.c b/src/libsystemd/sd-hwdb/sd-hwdb.c
index 7444ab5f129eb7af56ac6523b89137fce2799280..3bbf02896b846bded9fda499fe5c41e5c315ea49 100644 (file)
--- a/src/libsystemd/sd-hwdb/sd-hwdb.c
+++ b/src/libsystemd/sd-hwdb/sd-hwdb.c
@@ -23,10 +23,8 @@
 #include <errno.h>
 #include <string.h>
 #include <inttypes.h>
-#include <ctype.h>
 #include <stdlib.h>
 #include <fnmatch.h>
-#include <getopt.h>
 #include <sys/mman.h>
 
 #include "sd-hwdb.h"
@@ -324,7 +322,7 @@ _public_ int sd_hwdb_new(sd_hwdb **ret) {
 
         log_debug("=== trie on-disk ===");
         log_debug("tool version:          %"PRIu64, le64toh(hwdb->head->tool_version));
-        log_debug("file size:        %8"PRIu64" bytes", hwdb->st.st_size);
+        log_debug("file size:        %8"PRIi64" bytes", hwdb->st.st_size);
         log_debug("header size       %8"PRIu64" bytes", le64toh(hwdb->head->header_size));
         log_debug("strings           %8"PRIu64" bytes", le64toh(hwdb->head->strings_len));
         log_debug("nodes             %8"PRIu64" bytes", le64toh(hwdb->head->nodes_len));
@@ -344,7 +342,7 @@ _public_ sd_hwdb *sd_hwdb_ref(sd_hwdb *hwdb) {
 }
 
 _public_ sd_hwdb *sd_hwdb_unref(sd_hwdb *hwdb) {
-        if (hwdb && REFCNT_DEC(hwdb->n_ref) <= 0) {
+        if (hwdb && REFCNT_DEC(hwdb->n_ref) == 0) {
                 if (hwdb->map)
                         munmap((void *)hwdb->map, hwdb->st.st_size);
                 if (hwdb->f)